:root {
  --primary: #0B5FFF;
  --secondary: #6C63FF;
  --accent: #FF6B35;
  --dark: #0F172A;
  --light: #F8FAFC;
  --text: #334155;
  --glass: rgba(255,255,255,0.15);
  --radius: 16px;
  --shadow: 0 10px 40px rgba(11,95,255,0.1);
}

* { margin:0; padding:0; box-sizing:border-box; }

body {
  font-family: 'Poppins', sans-serif;
  color: var(--text);
  background: var(--light);
  overflow-x: hidden;
}

h1,h2,h3,h4,h5,h6 { font-family: 'Inter', sans-serif; color: var(--dark); }

a { text-decoration: none; color: inherit; transition: .3s; }

/* Navbar */
.navbar {
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(20px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.05);
  padding: 12px 0;
  transition: .3s;
  z-index: 9999;
}
.navbar.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.1); }
.navbar-brand { font-weight: 700; font-size: 1.5rem; color: var(--primary) !important; }
.navbar-brand span { color: var(--accent); }
.nav-link { font-weight: 500; color: var(--dark) !important; margin: 0 8px; position: relative; }
.nav-link:hover, .nav-link.active { color: var(--primary) !important; }
.nav-link::after {
  content:''; position:absolute; bottom:-2px; left:50%; width:0; height:2px;
  background:var(--primary); transition:.3s; transform:translateX(-50%);
}
.nav-link:hover::after, .nav-link.active::after { width:70%; }

/* Buttons */
.btn-primary-custom {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color:#fff; border:none; padding:12px 32px; border-radius:50px;
  font-weight:600; transition:.3s; position:relative; overflow:hidden;
}
.btn-primary-custom:hover { transform:translateY(-2px); box-shadow:0 10px 30px rgba(11,95,255,0.3); color:#fff; }
.btn-outline-custom {
  border:2px solid var(--primary); color:var(--primary); padding:10px 30px;
  border-radius:50px; font-weight:600; background:transparent; transition:.3s;
}
.btn-outline-custom:hover { background:var(--primary); color:#fff; transform:translateY(-2px); }

/* Hero */
.hero {
  min-height:100vh; display:flex; align-items:center;
  background: linear-gradient(135deg, var(--dark) 0%, #1a1a4e 50%, var(--primary) 100%);
  position:relative; overflow:hidden;
}
.hero::before {
  content:''; position:absolute; width:600px; height:600px; border-radius:50%;
  background:rgba(108,99,255,0.2); top:-200px; right:-100px; animation:float 8s infinite;
}
.hero::after {
  content:''; position:absolute; width:400px; height:400px; border-radius:50%;
  background:rgba(255,107,53,0.15); bottom:-100px; left:-100px; animation:float 6s infinite reverse;
}
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(30px)} }
.hero h1 { font-size:3.5rem; font-weight:800; color:#fff; line-height:1.2; }
.hero p { color:rgba(255,255,255,0.8); font-size:1.2rem; max-width:600px; }

/* Section */
section { padding:100px 0; }
.section-title { font-size:2.5rem; font-weight:700; margin-bottom:16px; }
.section-subtitle { color:var(--text); opacity:.7; max-width:600px; margin:0 auto 50px; }

/* Cards */
.service-card {
  background:#fff; border-radius:var(--radius); padding:40px 30px;
  box-shadow:var(--shadow); transition:.3s; border:1px solid rgba(0,0,0,0.05);
  height:100%;
}
.service-card:hover { transform:translateY(-8px); box-shadow:0 20px 60px rgba(11,95,255,0.15); }
.service-card .icon {
  width:60px; height:60px; border-radius:12px;
  background:linear-gradient(135deg, var(--primary), var(--secondary));
  display:flex; align-items:center; justify-content:center; color:#fff; font-size:1.5rem; margin-bottom:20px;
}
.service-card h5 { font-weight:600; margin-bottom:12px; }
.service-card p { font-size:.9rem; color:var(--text); opacity:.8; }

/* Stats */
.stats { background:var(--dark); padding:80px 0; }
.stat-item h2 { font-size:3rem; font-weight:800; color:#fff; }
.stat-item p { color:rgba(255,255,255,0.7); }

/* Glass Card */
.glass-card {
  background:rgba(255,255,255,0.8); backdrop-filter:blur(10px);
  border-radius:var(--radius); border:1px solid rgba(255,255,255,0.3);
  padding:30px; transition:.3s;
}
.glass-card:hover { transform:translateY(-5px); }

/* Process Timeline */
.timeline-item {
  position:relative; padding-left:40px; margin-bottom:40px;
}
.timeline-item::before {
  content:''; position:absolute; left:12px; top:30px; bottom:-40px;
  width:2px; background:linear-gradient(var(--primary), var(--secondary));
}
.timeline-item:last-child::before { display:none; }
.timeline-item .dot {
  width:26px; height:26px; border-radius:50%;
  background:linear-gradient(135deg, var(--primary), var(--secondary));
  position:absolute; left:0; top:5px;
}

/* Portfolio */
.portfolio-item {
  border-radius:var(--radius); overflow:hidden; position:relative; margin-bottom:30px;
}
.portfolio-item img { width:100%; height:250px; object-fit:cover; transition:.3s; }
.portfolio-item:hover img { transform:scale(1.05); }
.portfolio-overlay {
  position:absolute; inset:0; background:linear-gradient(transparent, rgba(15,23,42,0.9));
  display:flex; flex-direction:column; justify-content:flex-end; padding:25px;
  opacity:0; transition:.3s;
}
.portfolio-item:hover .portfolio-overlay { opacity:1; }
.portfolio-overlay h5 { color:#fff; }
.portfolio-overlay span { color:var(--accent); font-size:.85rem; }

/* Testimonial */
.testimonial-card {
  background:#fff; border-radius:var(--radius); padding:40px;
  box-shadow:var(--shadow); text-align:center;
}
.testimonial-card .stars { color:var(--accent); margin-bottom:15px; }
.testimonial-card img { width:60px; height:60px; border-radius:50%; margin-top:20px; }

/* Pricing */
.pricing-card {
  background:#fff; border-radius:var(--radius); padding:50px 35px;
  box-shadow:var(--shadow); text-align:center; transition:.3s; border:2px solid transparent;
  height:100%;
}
.pricing-card:hover, .pricing-card.featured {
  border-color:var(--primary); transform:translateY(-10px);
  box-shadow:0 30px 60px rgba(11,95,255,0.2);
}
.pricing-card .price { font-size:3rem; font-weight:800; color:var(--primary); }
.pricing-card ul { list-style:none; padding:0; text-align:left; }
.pricing-card ul li { padding:10px 0; border-bottom:1px solid #f1f5f9; }
.pricing-card ul li i { color:var(--primary); margin-right:10px; }

/* Blog */
.blog-card {
  background:#fff; border-radius:var(--radius); overflow:hidden;
  box-shadow:var(--shadow); transition:.3s; height:100%;
}
.blog-card:hover { transform:translateY(-5px); }
.blog-card img { width:100%; height:200px; object-fit:cover; }
.blog-card .content { padding:25px; }
.blog-card .tag { background:rgba(11,95,255,0.1); color:var(--primary); padding:4px 12px; border-radius:20px; font-size:.75rem; }

/* Footer */
footer {
  background:var(--dark); color:rgba(255,255,255,0.7); padding:80px 0 30px;
}
footer h5 { color:#fff; margin-bottom:20px; }
footer a { color:rgba(255,255,255,0.7); }
footer a:hover { color:var(--primary); }
footer .social-icons a {
  width:40px; height:40px; border-radius:50%; border:1px solid rgba(255,255,255,0.2);
  display:inline-flex; align-items:center; justify-content:center; margin-right:10px;
}
footer .social-icons a:hover { background:var(--primary); border-color:var(--primary); color:#fff; }

/* Back to Top */
#backToTop {
  position:fixed; bottom:30px; right:30px; width:50px; height:50px;
  border-radius:50%; background:var(--primary); color:#fff; border:none;
  display:none; align-items:center; justify-content:center; z-index:999;
  box-shadow:0 5px 20px rgba(11,95,255,0.3); transition:.3s; cursor:pointer;
}
#backToTop:hover { transform:translateY(-3px); }

/* Preloader */
#preloader {
  position:fixed; inset:0; background:var(--dark); z-index:99999;
  display:flex; align-items:center; justify-content:center; transition:.5s;
}
#preloader.hide { opacity:0; pointer-events:none; }
.spinner { width:50px; height:50px; border:4px solid rgba(255,255,255,0.1);
  border-top-color:var(--primary); border-radius:50%; animation:spin 1s linear infinite; }
@keyframes spin { to{transform:rotate(360deg)} }

/* FAQ */
.accordion-button:not(.collapsed) { background:rgba(11,95,255,0.05); color:var(--primary); }
.accordion-item { border-radius:var(--radius) !important; margin-bottom:15px; border:1px solid #e2e8f0; overflow:hidden; }

/* CTA */
.cta-section {
  background:linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius:var(--radius); padding:80px 50px; text-align:center;
}
.cta-section h2 { color:#fff; }
.cta-section p { color:rgba(255,255,255,0.8); }

/* Contact Form */
.form-control, .form-select {
  border-radius:12px; padding:14px 20px; border:1px solid #e2e8f0;
  transition:.3s;
}
.form-control:focus { border-color:var(--primary); box-shadow:0 0 0 3px rgba(11,95,255,0.1); }

/* Client Logos */
.client-logo { opacity:.5; transition:.3s; filter:grayscale(1); padding:20px; }
.client-logo:hover { opacity:1; filter:grayscale(0); }

/* Page Header */
.page-header {
  background:linear-gradient(135deg, var(--dark), #1a1a4e);
  padding:150px 0 80px; text-align:center;
}
.page-header h1 { color:#fff; font-size:3rem; font-weight:700; }
.page-header p { color:rgba(255,255,255,0.7); }
.page-header .breadcrumb { justify-content:center; }
.page-header .breadcrumb-item a { color:rgba(255,255,255,0.7); }
.page-header .breadcrumb-item.active { color:var(--accent); }

/* Why Choose */
.why-card {
  text-align:center; padding:40px 25px; border-radius:var(--radius);
  background:#fff; box-shadow:var(--shadow); transition:.3s; height:100%;
}
.why-card:hover { transform:translateY(-8px); }
.why-card .icon-box {
  width:70px; height:70px; border-radius:50%; margin:0 auto 20px;
  background:linear-gradient(135deg, rgba(11,95,255,0.1), rgba(108,99,255,0.1));
  display:flex; align-items:center; justify-content:center; font-size:1.5rem; color:var(--primary);
}

/* Filter Buttons */
.filter-btn {
  padding:8px 24px; border-radius:50px; border:1px solid #e2e8f0;
  background:transparent; color:var(--text); font-weight:500; transition:.3s; cursor:pointer;
  margin:5px;
}
.filter-btn.active, .filter-btn:hover { background:var(--primary); color:#fff; border-color:var(--primary); }

/* Career */
.benefit-card { text-align:center; padding:30px; }
.benefit-card i { font-size:2.5rem; color:var(--primary); margin-bottom:15px; }
.job-card {
  background:#fff; border-radius:var(--radius); padding:30px;
  box-shadow:var(--shadow); margin-bottom:20px; transition:.3s;
}
.job-card:hover { transform:translateY(-3px); }